CN203511937U - Bicycle frame firm in structure - Google Patents
Bicycle frame firm in structure Download PDFInfo
- Publication number
- CN203511937U CN203511937U CN201320620095.8U CN201320620095U CN203511937U CN 203511937 U CN203511937 U CN 203511937U CN 201320620095 U CN201320620095 U CN 201320620095U CN 203511937 U CN203511937 U CN 203511937U
- Authority
- CN
- China
- Prior art keywords
- frame
- vertical beam
- rear axle
- sleeve pipe
- axle crotch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model relates to a bicycle frame, in particular to a bicycle frame firm in structure. The bicycle frame firm in structure comprises a front fork sleeve, a saddle casing pipe, a middle shaft casing pipe and a rear shaft fork frame, wherein a vertical beam is arranged between the saddle casing pipe and the middle shaft casing pipe and divided into two separated sections, an oblique beam is arranged between the lower section of the vertical beam and the front fork sleeve, the lower section of the vertical beam is connected to the lower side of the oblique beam, a connection beam is arranged between the upper section of the vertical beam and the oblique beam, the oblique beam and the connection beam both extend backwards and are connected to the two ends of the rear shaft fork frame, an integrated rear tail frame is arranged at the upper portion of the rear shaft fork frame and comprises a rear tail frame upper frame and a supporting frame, the rear tail frame upper frame is connected with the upper section of the rear shaft fork frame, and the supporting frame is connected with the lower section of the rear shaft fork frame. Due to the integrated structure, the bicycle frame extends integrally, the integrality effect is reinforced, and the bicycle frame is firmer.
Description
Technical field
The utility model relates to a kind of cycle frame, relates in particular to a kind of cycle frame of stabilized structure.
Background technology
In prior art, the vehicle frame of bicycle generally comprises for the front fork sleeve of front fork is installed, for the saddle sleeve pipe of saddle is installed, for the axis sleeve pipe of axis is installed, between front fork sleeve and saddle sleeve pipe, by upper beam, connect, between axis sleeve pipe and front fork sleeve, by cant beam, connect, and by vertical beam, be connected between saddle sleeve pipe and axis sleeve pipe, also establish in addition for the rear axle crotch of trailing wheel is installed, rear axle crotch one end is used for installing rear axle, and the other end is fixedly connected with axis sleeve pipe.
But in prior art, saddle sleeve pipe is divided into vertical beam, and be connected with axis sleeve pipe, and lack whole structure between cant beam, and tailstock is assembled between vertical beam and rear axle crotch after being generally afterwards, and being positioned at rear axle crotch upper end rear side, the rear tailstock structure of this kind of structure is built on the sand and lack whole structure.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and the cycle frame of tailstock after a kind of integral type with whole structure and stabilized structure is provided.
The utility model is to be achieved by the following technical programs:
A kind of cycle frame of stabilized structure, comprise front fork sleeve, saddle sleeve pipe, axis sleeve pipe and rear axle crotch, between described saddle sleeve pipe and axis sleeve pipe, be provided with vertical beam, described vertical beam is divided into separated two sections, between hypomere vertical beam and front fork sleeve, be provided with cant beam, and hypomere vertical beam is connected in the downside of cant beam, between described epimere vertical beam and cant beam, be provided with tie-beam, described cant beam and tie-beam all extend back, and connect the two ends of rear axle crotch, described rear axle crotch top is provided with tailstock after integral type, after described integral type, tailstock comprises the added bracing frame with being connected with rear axle crotch hypomere of the rear tailstock being connected with rear axle crotch epimere.
Between described cant beam and hypomere vertical beam, be provided with and be connected rib.
The beneficial effects of the utility model are:
Because described vertical beam is divided into separated two sections, between hypomere vertical beam and front fork sleeve, be provided with cant beam, and hypomere vertical beam is connected in the downside of cant beam, between described epimere vertical beam and cant beam, be provided with tie-beam, described cant beam and tie-beam all extend back, and connect the two ends of rear axle crotch, described rear axle crotch top is provided with tailstock after integral type, after described integral type, tailstock comprises the added bracing frame with being connected with rear axle crotch hypomere of the rear tailstock being connected with rear axle crotch epimere, make vehicle frame extend to one, globality effect is strong, more firm.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
In figure: 1. bracing frame, 2. rear tailstock is added, 3. saddle sleeve pipe, 4. epimere vertical beam, 5. tie-beam, 6. front fork sleeve, 7. cant beam, 8. connects rib, 9. axis sleeve pipe, 10. hypomere vertical beam, 11. rear axle crotch.
The specific embodiment
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing and most preferred embodiment, the utility model is described in further detail.
As shown in the figure, the utility model comprises front fork sleeve 6, saddle sleeve pipe 3, axis sleeve pipe 9 and rear axle crotch 11, between described saddle sleeve pipe and axis sleeve pipe, be provided with vertical beam, described vertical beam is divided into separated two sections, between hypomere vertical beam and front fork sleeve, be provided with cant beam 7, and hypomere vertical beam 10 is connected in the downside of cant beam, between described epimere vertical beam 4 and cant beam, be provided with tie-beam 5, described cant beam and tie-beam all extend back, and connect the two ends of rear axle crotch, described rear axle crotch top is provided with tailstock after integral type, after described integral type, tailstock comprises the rear tailstock added 2 being connected with rear axle crotch epimere and the bracing frame 1 being connected with rear axle crotch hypomere.
In this example, between described cant beam and hypomere vertical beam, be provided with and be connected rib 8.Make structure lighter firm.
Because described vertical beam is divided into separated two sections, between hypomere vertical beam and front fork sleeve, be provided with cant beam, and hypomere vertical beam is connected in the downside of cant beam, between described epimere vertical beam and cant beam, be provided with tie-beam, described cant beam and tie-beam all extend back, and connect the two ends of rear axle crotch, described rear axle crotch top is provided with tailstock after integral type, after described integral type, tailstock comprises the added bracing frame with being connected with rear axle crotch hypomere of the rear tailstock being connected with rear axle crotch epimere, make vehicle frame extend to one, globality effect is strong, more firm.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. the cycle frame of a stabilized structure, comprise front fork sleeve, saddle sleeve pipe, axis sleeve pipe and rear axle crotch, between described saddle sleeve pipe and axis sleeve pipe, be provided with vertical beam, it is characterized in that, described vertical beam is divided into separated two sections, between hypomere vertical beam and front fork sleeve, be provided with cant beam, and hypomere vertical beam is connected in the downside of cant beam, between described epimere vertical beam and cant beam, be provided with tie-beam, described cant beam and tie-beam all extend back, and connect the two ends of rear axle crotch, described rear axle crotch top is provided with tailstock after integral type, after described integral type, tailstock comprises the added bracing frame with being connected with rear axle crotch hypomere of the rear tailstock being connected with rear axle crotch epimere.
2. the cycle frame of stabilized structure according to claim 1, is characterized in that, between described cant beam and hypomere vertical beam, is provided with and is connected rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620095.8U CN203511937U (en) | 2013-09-30 | 2013-09-30 | Bicycle frame firm in structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620095.8U CN203511937U (en) | 2013-09-30 | 2013-09-30 | Bicycle frame firm in structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203511937U true CN203511937U (en) | 2014-04-02 |
Family
ID=50370912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320620095.8U Expired - Fee Related CN203511937U (en) | 2013-09-30 | 2013-09-30 | Bicycle frame firm in structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203511937U (en) |
-
2013
- 2013-09-30 CN CN201320620095.8U patent/CN203511937U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |